Happy to post the registry script, I just wanted to make sure people wanted it here. It came from the ms developer site and the link was sent to me by the tech support guy at the pc company that built the box. I run ccleaner, not registry cleaner. My pc was in the shop to fix a psu problem, and maybe in running all the diagnostics the registry was changed. We don't know how it happened, only that it did. When importing this into my registry, we ran it a couple of times and was getting an error message, but it fixed the problem regardless.
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\CLSID\{11dbb47c-a525-400b-9e80-a54615a090c0}]
@="CLSID_ExecuteFolder"
[HKEY_CLASSES_ROOT\CLSID\{11dbb47c-a525-400b-9e80-a54615a090c0}\InProcServer32]
@="ExplorerFrame.dll"
"ThreadingModel"="Apartment"
[HKEY_CLASSES_ROOT\Directory\Background\shellex\ContextMenuHandlers\New]
@="{D969A300-E7FF-11d0-A93B-00A0C90F2719}"
[HKEY_CLASSES_ROOT\Folder]
@="Folder"
"EditFlags"=hex:d2,03,00,00
"FullDetails"="prop:System.PropGroup.Description;System.ItemNameDisplay;System.ItemType;System.Size"
"ThumbnailCutoff"=dword:00000000
"TileInfo"="prop:System.Title;System.PropGroup.Description;System.ItemType"
[HKEY_CLASSES_ROOT\Folder\DefaultIcon]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00,68,00,\
65,00,6c,00,6c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,33,00,00,00
[HKEY_CLASSES_ROOT\Folder\shell]
[HKEY_CLASSES_ROOT\Folder\shell\explore]
"MultiSelectModel"="Document"
"BrowserFlags"=dword:00000022
"ExplorerFlags"=dword:00000021
[HKEY_CLASSES_ROOT\Folder\shell\explore\command]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
00,5c,00,45,00,78,00,70,00,6c,00,6f,00,72,00,65,00,72,00,2e,00,65,00,78,00,\
65,00,20,00,2f,00,73,00,65,00,70,00,61,00,72,00,61,00,74,00,65,00,2c,00,2f,\
00,65,00,2c,00,2f,00,69,00,64,00,6c,00,69,00,73,00,74,00,2c,00,25,00,49,00,\
2c,00,25,00,4c,00,00,00
"DelegateExecute"="{11dbb47c-a525-400b-9e80-a54615a090c0}"
[HKEY_CLASSES_ROOT\Folder\shell\open]
"MultiSelectModel"="Document"
"BrowserFlags"=dword:00000010
"ExplorerFlags"=dword:00000012
[HKEY_CLASSES_ROOT\Folder\shell\open\command]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
00,5c,00,45,00,78,00,70,00,6c,00,6f,00,72,00,65,00,72,00,2e,00,65,00,78,00,\
65,00,20,00,2f,00,73,00,65,00,70,00,61,00,72,00,61,00,74,00,65,00,2c,00,2f,\
00,69,00,64,00,6c,00,69,00,73,00,74,00,2c,00,25,00,49,00,2c,00,25,00,4c,00,\
00,00
"DelegateExecute"="{11dbb47c-a525-400b-9e80-a54615a090c0}"
[HKEY_CLASSES_ROOT\Folder\shellex]
[HKEY_CLASSES_ROOT\Folder\shellex\ColumnHandlers]
[HKEY_CLASSES_ROOT\Folder\shellex\ColumnHandlers\{F9DB5320-233E-11D1-9F84-707F02C10627}]
@="PDF Column Info"
[HKEY_CLASSES_ROOT\Folder\shellex\ContextMenuHandlers]
[HKEY_CLASSES_ROOT\Folder\shellex\ContextMenuHandlers\BriefcaseMenu]
@="{85BBD920-42A0-1069-A2E4-08002B30309D}"
[HKEY_CLASSES_ROOT\Folder\shellex\ContextMenuHandlers\Offline Files]
@="{474C98EE-CF3D-41f5-80E3-4AAB0AB04301}"
[HKEY_CLASSES_ROOT\Folder\shellex\ContextMenuHandlers\{a2a9545d-a0c2-42b4-9708-a0b2badd77c8}]
[HKEY_CLASSES_ROOT\Folder\shellex\DragDropHandlers]
[HKEY_CLASSES_ROOT\Folder\shellex\DragDropHandlers\{BD472F60-27FA-11cf-B8B4-444553540000}]
@=""
[HKEY_CLASSES_ROOT\Folder\shellex\PropertySheetHandlers]
[HKEY_CLASSES_ROOT\Folder\shellex\PropertySheetHandlers\BriefcasePage]
@="{85BBD920-42A0-1069-A2E4-08002B30309D}"
[HKEY_CLASSES_ROOT\Folder\shellex\PropertySheetHandlers\Offline Files]
@="{7EFA68C6-086B-43e1-A2D2-55A113531240}"
[HKEY_CLASSES_ROOT\Folder\ShellNew]
"Directory"=""
"IconPath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\
74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\
00,68,00,65,00,6c,00,6c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,33,00,\
00,00
"ItemName"="@shell32.dll,-30396"
"MenuText"="@shell32.dll,-30317"
"NonLFNFileSpec"="@shell32.dll,-30319"
[HKEY_CLASSES_ROOT\Folder\ShellNew\Config]
"AllDrives"=""
"IsFolder"=""
"NoExtension"=""